Multi Jet Iron Water Meter (MULTI-E (2))

• Customization: Available
• Install: Horizontal
• Medium Temperature: Cold Water
• Model NO.: MULTI-E (2)
• Level Measurement: C
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Size1: DN15
• Size2: DN20
• Material of Body: Brass
• Material of Ring Cover: Brass
• Transport Package: Pallets
• Specification: CE approval
• Trademark: NWM or OEM
• Origin: Nwm Ningbo, China
• HS Code: 90282010
• Production Capacity: 500, 000/Year

Product Description

NWM MULTI E is IMPELLER (turbine) water meter with magnetic transmission, dry type register for residential application with sizes from Dn15 to Dn20designed by NWM and meets to the requirements of Directive 2004/22/EC on measuring instruments; The European Standard EN14154+A1+A2:the International Organization of Legal Metrology OIML R-49: 2006(E): Water meters intended for the metering of cold potable water and hot water or comply with ISO4064 Standard.

CHARACTERISTICS:

All the Materials in contact with water, consciously selected by the known resistance to corrosion;

Cold water meter under current standard for lower than 30ºC(T30), but NWM MJ-WDC E1 can be used safely in water temperature up to 50ºC(T50);

The rollers are hermetically sealed by special liquid don't touch with the water which ensures the clear reading in any operating conditions;

The Impeller is the only moving parts in contact with water permitting the most reliable;

The mechanical transmission movement with the maximum reliability;

The extra inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal;

Non Return Valve to avoid the reserve flow Rate AS OPTION;

Size	mm	Dn15	Dn20	Dn20
R	Q3/Q1	80	80	80
Q4	m3/h	3.125	5	3.125
Q3	m3/h	2.5	4	2.5
Q2	l/h	50	80	50
Q1	l/h	31.25	50	31.25
Max. Reading	m3	99999.9999
Min. Reading	Liter	0.05
Pressure Loss	ΔP	<63
Max. Pressure	MAP	16
Max. Temperature	T	T30 or T50